cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A066042 Numbers k such that k divided by ((sum of digits of k) multiplied by (product of digits of k)) is prime.

Table of values

n a(n)
1 12
2 111
3 216
4 432
5 41112
6 81216
7 186624
8 248832
9 311472
10 316224
11 341712
12 422144
13 714112
14 1131111
15 1131732
16 1191915
17 1211328
18 1292112
19 1418112
20 2192832
21 3112128
22 4331232
23 11127424
24 11311272
25 18122112
26 21111192
27 26726112
28 28422144
29 34338816

List of values

[12, 111, 216, 432, 41112, 81216, 186624, 248832, 311472, 316224, 341712, 422144, 714112, 1131111, 1131732, 1191915, 1211328, 1292112, 1418112, 2192832, 3112128, 4331232, 11127424, 11311272, 18122112, 21111192, 26726112, 28422144, 34338816]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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